package org.redrider.shop.domain

import grails.converters.*


class ManufacturerController {

    def index = { redirect(action: list, params: params) }

    // the delete, save and update actions only accept POST requests
    static allowedMethods = [delete: 'POST', save: 'POST', update: 'POST']

    def list = {
        params.max = Math.min(params.max ? params.max.toInteger() : 10, 100)
        def manufacturers = Manufacturer.list(params)
        withFormat {
            html [manufacturerInstanceList: manufacturers, manufacturerInstanceTotal: Manufacturer.count()]
            json {render manufacturers as JSON}
        }

    }

    def show = {
        def manufacturerInstance = Manufacturer.get(params.id)
        withFormat {
            html {
                if (!manufacturerInstance) {
                    flash.message = "Manufacturer not found with id ${params.id}"
                    redirect(action: list)
                }
                else { return [manufacturerInstance: manufacturerInstance] }
            }
            json {
                if (!manufacturerInstance) {
                    render [error:"No such manufacturer"] as JSON
                }
                else { render manufacturerInstance as JSON }

            }

        }
    }

    def delete = {
        def manufacturerInstance = Manufacturer.get(params.id)
        if (manufacturerInstance) {
            try {
                manufacturerInstance.delete(flush: true)
                flash.message = "Manufacturer ${params.id} deleted"
                redirect(action: list)

            }
            catch (org.springframework.dao.DataIntegrityViolationException e) {
                        flash.message = "Manufacturer ${params.id} could not be deleted"
                        redirect(action: show, id: params.id)
            }
        }
        else {
                    flash.message = "Manufacturer not found with id ${params.id}"
                    redirect(action: list)
            }
    }

    def edit = {
                if (!manufacturerInstance) {
                    flash.message = "Manufacturer not found with id ${params.id}"
                    redirect(action: list)
                }
                else { return [manufacturerInstance: manufacturerInstance] }
            }

    def update = {
        def manufacturerInstance = Manufacturer.get(params.id)
        if (manufacturerInstance) {
            if (params.version) {
                def version = params.version.toLong()
                if (manufacturerInstance.version > version) {

                    manufacturerInstance.errors.rejectValue("version", "manufacturer.optimistic.locking.failure", "Another user has updated this Manufacturer while you were editing.")
                    render(view: 'edit', model: [manufacturerInstance: manufacturerInstance])
                    return
                }
            }
            manufacturerInstance.properties = params
            if (!manufacturerInstance.hasErrors() && manufacturerInstance.save()) {
                flash.message = "Manufacturer ${params.id} updated"
                redirect(action: show, id: manufacturerInstance.id)
            }
            else {
                render(view: 'edit', model: [manufacturerInstance: manufacturerInstance])
            }
        }
        else {
            flash.message = "Manufacturer not found with id ${params.id}"
            redirect(action: list)
        }
    }

    def create = {
        def manufacturerInstance = new Manufacturer()
        manufacturerInstance.properties = params
        return ['manufacturerInstance': manufacturerInstance]
    }

    def save = {
        def manufacturerInstance = new Manufacturer(params)
        if (!manufacturerInstance.hasErrors() && manufacturerInstance.save()) {
            flash.message = "Manufacturer ${manufacturerInstance.id} created"
            redirect(action: show, id: manufacturerInstance.id)
        }
        else {
            render(view: 'create', model: [manufacturerInstance: manufacturerInstance])
        }
    }
}
